multi image build in woodpecker 🥳

.woodpecker.yaml

@@ -0,0 +1,49 @@
+when:
+  - event: [push, manual]
+matrix:
+  NEXTCLOUD_VERSION:
+    - 28
+    - 29
+steps:
+- name: patch
+  image: debian
+  commands:
+    - "./patch-nextcloud.sh"
+  environment:
+    NEXTCLOUD_VERSION: ${NEXTCLOUD_VERSION}
+- name: docker
+  image: woodpeckerci/plugin-docker-buildx
+  privileged: true
+  settings:
+    registry: git.ar21.de
+    username:
+      from_secret: REGISTRY_USER
+    password:
+      from_secret: REGISTRY_PASS
+    repo: git.ar21.de/aaron/nextcloud-fpm
+    dockerfile: "nextcloud-docker/${NEXTCLOUD_VERSION}/fpm/Dockerfile"
+    tags_file: "nextcloud-docker/${NEXTCLOUD_VERSION}/fpm/.tags"
+    platforms:
+      - linux/arm64
+      - linux/amd64
+  when:
+    - branch: main
+- name: docker-build
+  image: woodpeckerci/plugin-docker-buildx
+  privileged: true
+  settings:
+    registry: git.ar21.de
+    username:
+      from_secret: REGISTRY_USER
+    password:
+      from_secret: REGISTRY_PASS
+    repo: git.ar21.de/aaron/nextcloud-fpm
+    dockerfile: "nextcloud-docker/${NEXTCLOUD_VERSION}/fpm/Dockerfile"
+    tags_file: "nextcloud-docker/${NEXTCLOUD_VERSION}/fpm/.tags"
+    platforms:
+      - linux/arm64
+      - linux/amd64
+    dry_run: true
+  when:
+    - branch:
+        exclude: main